When Milo Carter was young, he witnessed his parents being killed due to gambling, so he embarked on the path of Counter Gambling with Expertise and anti-gambling. After becoming the National Anti-Gambling Ambassador, he died in an accident, and traveled back to the time when he was eight years old, right before the tragedy occurred. In this life, Milo uses his gambling skills from his previous life to successfully save his parents' fate and reverse the outcome, and also teaches underground casino owner Jake Zeller a lesson. However, Jake, whose hand was broken, is not reconciled, so he goes to the provincial capital to ask Old Master Wayne to stand up for him. On his way to the provincial capital, Milo saves Jasper Kingsley, his follower from his previous life, from the men of Blackie Torres. But when he is about to return, his parents are kidnapped by Scarlett Reed, who demands Milo to attend a gambling match. Milo goes to Mayflower Casino, wins against Scarlett Reed, and finally has a legendary high-stakes gambling showdown with the mastermind Old Master Wayne.